22996095990 has 256 divisors, whose sum is σ = 66677022720. Its totient is φ = 4966456320.

The previous prime is 22996095977. The next prime is 22996096063. The reversal of 22996095990 is 9959069922.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 66270997 + ... + 66271343.

It is an arithmetic number, because the mean of its divisors is an integer number (260457120).

Almost surely, 2^22996095990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22996095990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33338511360).

22996095990 is an abundant number, since it is smaller than the sum of its proper divisors (43680926730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22996095990 is a wasteful number, since it uses less digits than its factorization.

22996095990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627.

The product of its (nonzero) digits is 7085880, while the sum is 60.

The spelling of 22996095990 in words is "twenty-two billion, nine hundred ninety-six million, ninety-five thousand, nine hundred ninety".